7137599020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5850491}}^1$

素因数の和:5850561

約数の個数: 24

約数和(自身を含む): 15234681168

約数和(自身を除く): 8097082148

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5850491, 11700982, 23401964, 29252455, 58504910, 117009820, 356879951, 713759902, 1427519804, 1784399755, 3568799510, 7137599020]

約数ペア:

[(1, 7137599020), (2, 3568799510), (4, 1784399755), (5, 1427519804), (10, 713759902), (20, 356879951), (61, 117009820), (122, 58504910), (244, 29252455), (305, 23401964), (610, 11700982), (1220, 5850491)]